TWI251701B - Lighting positioning device - Google Patents

Lighting positioning device Download PDF

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Publication number
TWI251701B
TWI251701B TW093113441A TW93113441A TWI251701B TW I251701 B TWI251701 B TW I251701B TW 093113441 A TW093113441 A TW 093113441A TW 93113441 A TW93113441 A TW 93113441A TW I251701 B TWI251701 B TW I251701B
Authority
TW
Taiwan
Prior art keywords
light
guide plate
positioning device
light source
light guide
Prior art date
Application number
TW093113441A
Other languages
Chinese (zh)
Other versions
TW200537192A (en
Inventor
Cheng-Wei Li
Original Assignee
Au Optronics Corp
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Publication date
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Application filed by Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW093113441A priority Critical patent/TWI251701B/en
Priority to US10/880,203 priority patent/US7101073B2/en
Priority to JP2005064807A priority patent/JP4134072B2/en
Publication of TW200537192A publication Critical patent/TW200537192A/en
Application granted granted Critical
Publication of TWI251701B publication Critical patent/TWI251701B/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
    • G02B6/0073—Light emitting diode [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)

Abstract

A lighting positioning device. The lighting positioning device includes a light guide plate, a light source assembly and a frame. The light guide plate has a protrusion and a recess. The light source assembly is disposed on the protrusion of the light guide plate and adjacent to the light guide plate. The light source assembly has a light source module located in the recess of the light guide plate. The frame is disposed under the light guide plate and light source assembly.

Description

1251701 五、發明說明（1) —-—--- 【發明所屬之技術領域】 本發明疋有關於一種發光定位裝置，特別是有關於一 可使其導光板、入射光源總成以及框架間之組裝誤差更 為減小之發光定位裝置。 【先前技術】 一般來說，在一液晶顯示裝置之中通常具有多層之結 構，例如導光板、入射光源總成、液晶面板、反射板、擴 放板以及膝框等。習知將導光板以及入射光源總成組裝於 一膠框上之做法’通常是先將入射光源總成安裝於膠框上4 之後’再將導光板安裝至膠框之中。 如第1圖所示’在習知之膠框1之一側邊丨丨上具有複數 個突出部1 2以及複數個凹入部1 3，突出部1 2與凹入部1 3是 以彼此交錯之方式而成形於側邊丨丨之上。如第2圖所示， 習知之入射光源總成2主要包括有一軟性電路板2 1以及複 數個光源模組2 2，每一個光源模組2 2之中可以包含有發光 二極體（LED)。 % 如第3A圖所示，在將一導光板3以及入射光源總成2組 裝於膠框1之中以形成一發光定位裝置10時，是先將入射 光源總成2安裝於膠框1之側邊11之上，此時，入射光源總 成2之複數個光源模組22是位於側邊11之複數個凹入部13 之中。接著，再將導光板3安裝入膠框1之中，並鄰接於入 射光源總成2，此時，發光定位裝置1 〇之组裝即完成。 然而，由於膠框1本身於成形製造過程中即有製造公1251701 V. INSTRUCTION DESCRIPTION (1) —----- Technical Field of the Invention The present invention relates to a light-emitting positioning device, and more particularly to a light guide plate, an incident light source assembly, and a frame. A light-emitting positioning device with a smaller assembly error. [Prior Art] Generally, a liquid crystal display device generally has a plurality of structures such as a light guide plate, an incident light source assembly, a liquid crystal panel, a reflection plate, an expansion plate, and a knee frame. Conventionally, the method of assembling the light guide plate and the incident light source assembly onto a plastic frame is generally performed by mounting the incident light source assembly on the plastic frame 4 and then mounting the light guide plate into the plastic frame. As shown in FIG. 1 'on one side of the conventional plastic frame 1 , there are a plurality of protrusions 1 2 and a plurality of concave portions 13 , and the protrusions 1 2 and the recesses 13 are interlaced with each other. It is formed on the side of the side. As shown in FIG. 2, the conventional incident light source assembly 2 mainly includes a flexible circuit board 21 and a plurality of light source modules 22, and each of the light source modules 2 2 may include a light emitting diode (LED). . As shown in FIG. 3A, when a light guide plate 3 and an incident light source assembly 2 are assembled in the plastic frame 1 to form a light-emitting positioning device 10, the incident light source assembly 2 is first mounted on the plastic frame 1. Above the side edge 11, at this time, the plurality of light source modules 22 of the incident light source assembly 2 are located in a plurality of concave portions 13 of the side edges 11. Next, the light guide plate 3 is mounted in the plastic frame 1 and adjacent to the incident light source assembly 2. At this time, the assembly of the light-emitting positioning device 1 is completed. However, since the plastic frame 1 itself has a manufacturing process in the forming process

1251701 五、發明說明（2) 差存在，再加上導光板3組裝於膠框1之中時，以及入射光 源總成2安裝於膠框1之上時亦會有組裝誤差產生，因此， 完成組裝後之發光定位裝置1 〇之剖面形狀會如第3B圖所 示’在導光板3之入光面3 1與光源模組2 2之發光面2 3之間 的間隙A會過大或無法控制，以及在入射光源總成2之光源 模組22 (或發光二極體24)之中心線與導光板3之中心線之 間會具有一偏移量B。這些累加之組裝誤差會使得光源模 組2 2 (或發光—極體2 4)所發出之光線無法被導光板3有效 利用’進而使得導光板3之亮度不足而影響液晶顯示裝置 之性能表現。 除了以上所述之缺點外，習知之發光定位裝置1 〇在組 裝方式上亦不甚便利，因此會增加製造所需之時間及人力 成本。 有鍟於此，本發明之目的是要提供一種改良之發光定 位裝置，以克服以上所述之問題，進而使發光定位裝置或 液晶顯示裝置之整體亮度能夠大幅提升。 【發明内容】 為了要解決上述之問題，本發明提出一種發光定位裝 置，該裝置包括：一導光板，具有一突出部以及一凹陷 部；一入射光源總成，設置於該導光板之該突出部之上， 並且鄰接於該導光板，該入射光源總成具有一光源模組， 該光源模組係位於該導光板之該凹陷部之中；以及一框 架’設置於該導光板以及該入射光源總成之下。1251701 V. DESCRIPTION OF THE INVENTION (2) When a difference exists, and when the light guide plate 3 is assembled in the plastic frame 1, and the incident light source assembly 2 is mounted on the plastic frame 1, an assembly error occurs, so After the assembly, the cross-sectional shape of the light-emitting positioning device 1 will be too large or uncontrollable between the light-incident surface 31 of the light guide plate 3 and the light-emitting surface 23 of the light source module 2 2 as shown in FIG. 3B. And there is an offset B between the center line of the light source module 22 (or the light-emitting diode 24) of the incident light source assembly 2 and the center line of the light guide plate 3. These accumulated assembly errors cause the light emitted from the light source module 2 2 (or the light-emitting body 24) to be effectively utilized by the light guide plate 3, which in turn causes insufficient brightness of the light guide plate 3 to affect the performance of the liquid crystal display device. In addition to the above-mentioned disadvantages, the conventional light-emitting positioning device 1 is also inconvenient in the assembly method, thereby increasing the time and labor cost required for manufacturing. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide an improved illuminating and positioning device that overcomes the above-described problems and which further enhances the overall brightness of the illuminating positioning device or liquid crystal display device. SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a light-emitting positioning device, comprising: a light guide plate having a protruding portion and a recessed portion; an incident light source assembly disposed on the light guide plate And a light source module disposed in the recessed portion of the light guide plate; and a frame disposed on the light guide plate and the incident Under the light source assembly.

〇632-10121TWf(4.5) ; AU0303047 ; Hawdong.ptd 第 6 頁 1251701 五、發明說明（3) 同時’根據本發明之發光 一本體，該突出部以及該凹陷 上，以及該入射光源總成係鄰 又在本發明中，該入射光 件，係電性連接於該光源模組 又在本發明中，該電源傳 板（FPCB)。 又在本發明中 (PCB)。 又在本發明中 又在本發明中 (LED)。 又在本發明中 (CCFL)。 又在本發明中 又在本發明中 又在本發明中 為使本發明之上述目的、 下文特舉較佳實施例並配合所 定位裝 部係成 接於該 源總成 〇 送元件 置’該導光板更具有 形於該本體之一側邊 本體。 更具有一電源傳送元 該電源傳送元件 該光源模 該發光元 組更具 件係為 係為一軟性印刷電路 係為一印刷電路板 有一發光元件。 一發光二極體 該發光元件係為一冷陰極燈管 該凹陷部 該凹陷部 該凹陷部 係具有 係具有 係具有 特徵和 附圖式 矩形之 弧形之 多邊形 優點能 做詳細 形狀。 形狀。 之形狀。 更明顯易懂 說明。 【實施方式】 么么配合圖式說明本發明之較佳實施例。 請參閱第4圖，本發明之發光定位裝置1〇〇主要是由 導光板11 0、一入射光源總成1 2 〇以及一框架1 3 0所組成〇 632-10121TWf(4.5) ; AU0303047 ; Hawdong.ptd Page 6 1251701 V. INSTRUCTION DESCRIPTION (3) At the same time 'the light-emitting body according to the present invention, the protrusion and the recess, and the incident light source assembly are adjacent In the present invention, the incident light member is electrically connected to the light source module and in the present invention, the power transfer board (FPCB). Also in the present invention (PCB). Also in the present invention is the present invention (LED). Also in the present invention (CCFL). Further, in the present invention, in the present invention, in order to achieve the above object of the present invention, the following preferred embodiment and the positioning portion are coupled to the source assembly delivery member. The light guide plate further has a side body formed on one of the bodies. Further, there is a power transmission element. The power transmission element. The light source module is further characterized by a flexible printed circuit. A printed circuit board has a light-emitting element. A light-emitting diode is a cold cathode lamp. The recessed portion. The recessed portion has a polygonal shape having a curved shape and a rectangular shape of the drawing. The advantage is that the recessed portion can have a detailed shape. shape. The shape. More obvious and easy to understand. [Embodiment] A preferred embodiment of the present invention will be described with reference to the drawings. Referring to FIG. 4, the light-emitting positioning device 1 of the present invention is mainly composed of a light guide plate 110, an incident light source assembly 1 2 〇, and a frame 1 30.

0632-10121TWf(4.5)» AU0303047 ί Hawdong.ptd 第7頁 1251701 五、發明說明（4) 如第4圖及第5A圖所示，導光板11〇具有一本體m、 複數個突出部1 1 2以及複數個凹陷部π 3，同時，突出部 1 1 2以及凹陷部11 3是以彼此交錯之方式成形於本體丨1 1之 一側邊上。至於導光板1 1 〇之側面形狀，則可具有如第5 b 圖或第5 C圖所示之形狀。0632-10121TWf(4.5)» AU0303047 ί Hawdong.ptd Page 7 1251701 V. Description of Invention (4) As shown in Fig. 4 and Fig. 5A, the light guide plate 11 has a body m and a plurality of protrusions 1 1 2 And a plurality of recesses π 3 , and at the same time, the protrusions 1 1 2 and the recesses 11 3 are formed on one side of the body 丨 1 1 so as to be staggered with each other. As for the side shape of the light guide plate 1 1 , it may have a shape as shown in Fig. 5b or Fig. 5C.

如第4圖、第5 A圖以及第6圖所示，入射光源總成1 2 〇 是設置於導光板110之突出部112之上，並且是鄰接於導光 板110之本體111。同時，入射光源總成12〇具有複數個光 源模組121，這些光源模組丨21皆是位於導光板11〇之凹陷 部113之中。此外，入射光源總成12〇還具有一電源傳送元 件1 2 2，所有的光源模組1 2 1都是設置於電源傳送元件丨2 2 之上，並且是電性連接於電源傳送元件丨2 2，因此，光源 模組121可以藉由電源傳送元件丨22而獲得電力。特別的 疋’本發明之電源傳送元件1 2 2可以是一軟性印刷電路板 (FPCB)或一印刷電路板（pcb)。 仍如第6圖所示，在光源模組1 2 1之中還具有一發光元 件1 2 3。至於發光元件；[2 3之形式，則可以採用一發光二極 體（LED)或一冷陰極燈管（CCFL)等。As shown in FIG. 4, FIG. 5A and FIG. 6, the incident light source assembly 1 2 〇 is disposed above the protruding portion 112 of the light guide plate 110 and is adjacent to the body 111 of the light guide plate 110. At the same time, the incident light source assembly 12 has a plurality of light source modules 121, and these light source modules 21 are located in the recesses 113 of the light guide plate 11A. In addition, the incident light source assembly 12A further has a power transmission component 12 2 , and all the light source modules 1 2 1 are disposed on the power transmission component 丨 2 2 and are electrically connected to the power transmission component 丨 2 2. Therefore, the light source module 121 can obtain power by the power transmission element 丨22. In particular, the power transmission element 1 22 of the present invention may be a flexible printed circuit board (FPCB) or a printed circuit board (PCB). Still as shown in Fig. 6, there is also a light-emitting element 1 2 3 among the light source modules 1 2 1 . As for the light-emitting element; in the form of [2 3], a light-emitting diode (LED) or a cold cathode fluorescent lamp (CCFL) or the like can be used.

此外，在本貫施例中，雖然導光板11 〇之凹陷部11 3具 有矩形之形狀，但其亦可配合光源模組丨2 1之形狀而為弧 形或多邊形等。 ' 接下來說明本發明之發光定位裝置i 〇〇之組裝方式。 首先，將入射光源總成120直接固定於導光板丨10之突出部 112之上，此時，在導光板110之本體Πι上之入光面114與Further, in the present embodiment, although the depressed portion 11 3 of the light guide plate 11 has a rectangular shape, it may be curved or polygonal in shape in accordance with the shape of the light source module 丨 21 . Next, the assembly method of the light-emitting positioning device i of the present invention will be described. First, the incident light source assembly 120 is directly fixed on the protruding portion 112 of the light guide plate 10, and at this time, the light incident surface 114 on the main body Π of the light guide plate 110 is

0632-10121TWf(4.5) ； AU0303047 ； Hawdong.ptd 1251701 五、發明說明（5) 光源模組121之發光面125之間的間隙A’可以調整至一較小 或較適當之距離。同時，光源模組1 2 1之發光元件1 2 3之 中心線與導光板11 0之本體111之中心線亦可以調整至同一 水平位置。接著，如第4圖所示，再將已固定在一起之入 射光源總成1 2 0以及導光板11 〇安裝至框架1 3 0之中，即可 完成發光定位裝置1 0 0之組裝。 綜上所述，本發明之發光定位裝置1 〇 〇具有以下之優 黑占· (1 )由於入射光源總成1 2 0是直接固定於導光板11 〇之 上，使得組裝誤差大幅減小，進而使得發光元件1 2 3是直 $ 接對準導光板11 0之本體11 1之中心來射入光線，因此，發 光元件1 2 3所射入之光線可有效地被導光板11 〇利用，因而 提高發光定位裝置100(或一液晶顯示裝置）之整體亮度。 (2 )發光定位裝置1 〇 〇之組裝簡易，故可降低製造所 需之時間及人力成本。 (3 )框木1 3 0之結構車父為簡化，亦即省去了在習知膠 框1中之突出部1 2以及凹入部1 3的構造，故可降低製造所 需之時間及成本。 ^ (4)由於框架1 3 0之結構較為簡化，故其較習 則多出一些空間，而此多出之空間還可以做為^=你 之應用。 雖然本發明已以較佳實 限定本發明，任何熟習此項 神和範圍内，當可作些許之 施例揭露於上，然其並非用以 技藝者，在不脫離本發明之精 更動與潤飾，因此本發明之保0632-10121TWf(4.5) ; AU0303047 ; Hawdong.ptd 1251701 V. DESCRIPTION OF THE INVENTION (5) The gap A' between the light-emitting faces 125 of the light source module 121 can be adjusted to a smaller or more appropriate distance. At the same time, the center line of the light-emitting element 1 2 3 of the light source module 1 2 1 and the center line of the body 111 of the light guide plate 110 can be adjusted to the same horizontal position. Next, as shown in Fig. 4, the assembled light source assembly 120 and the light guide plate 11 are mounted in the frame 130, and the assembly of the light-emitting positioning device 100 is completed. In summary, the illuminating positioning device 1 of the present invention has the following advantages: (1) Since the incident light source assembly 120 is directly fixed on the light guide plate 11 ,, the assembly error is greatly reduced. Further, the light-emitting element 1 2 3 is directly incident on the center of the body 11 1 of the light guide plate 110 to inject light, and therefore, the light incident from the light-emitting element 1 2 3 can be effectively utilized by the light guide plate 11 . Thus, the overall brightness of the light-emitting positioning device 100 (or a liquid crystal display device) is improved. (2) The assembly of the light-emitting positioning device 1 〇 简易 is simple, so that the time and labor cost required for manufacturing can be reduced. (3) The structure of the frame block 130 is simplified, that is, the structure of the protrusion 1 2 and the recessed portion 13 in the conventional plastic frame 1 is omitted, so that the time and cost required for manufacturing can be reduced. . ^ (4) Since the structure of the frame 130 is simplified, it has more space than the conventional one, and this extra space can also be used as ^= your application. While the present invention has been described in terms of a preferred embodiment of the present invention, it is not to be construed as a Therefore, the protection of the present invention

1251701 五、發明說明（6) 護範圍當視後附之申請專利範圍所界定者為準。 0632-10121TWf(4.5) ； AU0303047 ； Hawdong.ptd 第10頁 11__ 1251701 圖式簡單說明 第1圖係顯示一習知之膠框之立體示意圖； 第2圖係顯示一入射光源總成之立體示意圖； 第3 A圖係顯示一習知之發光定位裝置之立體示意圖； 第3B圖係顯示根據第3A圖之部份剖面示意圖； 第4圖係顯示本發明之發光定位裝置之俯視示意圖； 第5A圖係顯示本發明之發光定位裝置之導光板之俯視 不意圖， 第5B圖以及第5C圖係顯示本發明之發光定位裝置之導 光板之側視不意圖，以及 第6圖係顯示根據第4圖之部份剖面示意圖。 Φ 【符號說明】 1〜膠框； 2〜入射光源總成； 3〜導光板； 1 0、1 0 0〜發光定位裝置； 1 1〜侧邊； 1 2〜突出部； 1 3〜凹入部； 2 1〜軟性電路板； 2 2〜光源模組； 2 3〜發光面； 24〜發光二極體； 3 1〜入光面；1251701 V. INSTRUCTIONS (6) The scope of protection is subject to the definition of the scope of the patent application attached. 0632-10121TWf(4.5) ; AU0303047 ; Hawdong.ptd Page 10 11__ 1251701 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a conventional plastic frame; Fig. 2 is a perspective view showing an incident light source assembly; 3A shows a schematic view of a conventional light-emitting positioning device; FIG. 3B shows a partial cross-sectional view according to FIG. 3A; FIG. 4 shows a schematic top view of the light-emitting positioning device of the present invention; The light guide plate of the light-emitting positioning device of the present invention is not intended to be viewed in a plan view, and FIGS. 5B and 5C are views showing the side view of the light guide plate of the light-emitting positioning device of the present invention, and FIG. 6 is a view showing the portion according to FIG. Schematic diagram of the section. Φ [Symbol description] 1~ plastic frame; 2~ incident light source assembly; 3~ light guide plate; 1 0, 1 0 0~ illuminating positioning device; 1 1~ side edge; 1 2~ protruding portion; 1 3~ concave portion 2 1 ~ flexible circuit board; 2 2 ~ light source module; 2 3 ~ light emitting surface; 24 ~ light emitting diode; 3 1 ~ light into the surface;

0632-10121TWf(4.5) ； AU0303047 ； Hawdong.ptd 第11頁 1251701 圖式簡單說明 11 0〜導光板； 111〜本體； 11 2〜突出部； 11 3〜凹陷部； 11 4〜入光面； 1 2 0〜入射光源總成； 1 2 1〜光源模組； 1 2 2〜電源傳送元件； 1 2 3〜發光元件； 1 2 5〜發光面； 4 1 3 0〜框架； A、A’〜間隙； B〜偏移量。0632-10121TWf(4.5) ; AU0303047 ; Hawdong.ptd Page 11 1251701 Brief description of the diagram 11 0~ light guide plate; 111~ body; 11 2~ protrusion; 11 3~ recessed portion; 11 4~ into the glossy surface; 2 0 ~ incident light source assembly; 1 2 1 ~ light source module; 1 2 2 ~ power transmission element; 1 2 3 ~ light-emitting element; 1 2 5 ~ light-emitting surface; 4 1 3 0 ~ frame; A, A'~ Clearance; B~offset.

0632-10121TWf(4.5) ； AU0303047 ； Hawdong.ptd 第 12 頁0632-10121TWf(4.5) ; AU0303047 ; Hawdong.ptd Page 12

Claims (1)

修ΙΕ^ 六、申請專利範圍 94 m2 δ 1 · 一種發光定位裝置，包括： 一導光板，具有至少一突出部以及至 中’該突出部係鄰接於該凹陷部； 四陷部 其 一入射光源總成，設置於該導光板之該突出立 並且鄰接於該導光板，該入射光源總成具有〜卩之上， 該光源模組係位於該導光板之該凹陷部之中；/源模組， 一框架，設置於該導光板以及該入射光溽縝， 2·如申請專利範圍第1項所述之發光位成之下。 中，該導光板更具有-本體，該突出部以及/置:其 :於该本體之一側邊上，以及該入射二部係成 本體。 彳糸鄰接於該 3·如申請專利範圍第丨項所述之發光定位 中，該入射光源總成更具有一電 於該光源模組。 π ^ to rr 裝置，其 係電性連接 中 中 中 中 中 4 ·如申請專利範圍第 該電源傳送元件係為 5 ·如申清專利範圍第 該電源傳送元件係為 6 ·如申請專利範圍第 該光源模組更具有_ 7 ·如申請專利範圍第 該發光元件係為—# 8 ·如申請專利範圍第 該發光元件係為一冷 3項所述之發光定位裝置，其 一軟性印刷電路板（FPCB)。 3項所述之發光定位裝置，其 一印刷電路板（PCB)。 1項所述之發光定位裝置，其 發光元件。 6項所述之發光定位裝置，其 光二極體（LED)。 β項所述之發光定位裝置，其 陰極燈管（CCFL)。Repairing ^6, the patent application range 94 m2 δ 1 · A light-emitting positioning device, comprising: a light guide plate having at least one protrusion and a middle portion of the protrusion portion adjacent to the recess portion; The light source is disposed on the light guide plate and is adjacent to the light guide plate. The light source module is disposed on the light guide plate. The light source module is located in the recessed portion of the light guide plate. a frame disposed on the light guide plate and the entrance pupil, wherein the light-emitting position is as described in claim 1 of the patent application. The light guide plate further has a body, and the protrusions are disposed on a side of the body, and the incident portions are formed into a body.彳糸 Adjacent to the illuminating positioning described in the third aspect of the patent application, the incident light source assembly further has an electric light source module. π ^ to rr device, which is electrically connected to the middle middle middle 4 · According to the patent application scope, the power transmission component is 5 · For example, the power transmission component is 6 as claimed in the patent scope The light source module further has _ 7 · as claimed in the patent range, the illuminating element is - 8 8 · as claimed in the patent range, the illuminating element is a luminescent positioning device according to a cold item 3, and a flexible printed circuit board (FPCB). A light-emitting positioning device according to 3, which is a printed circuit board (PCB). The illuminating positioning device according to item 1, wherein the illuminating element is a light-emitting element. The light-emitting positioning device according to item 6, wherein the light-emitting diode (LED). The illuminating positioning device according to item β, which is a cathode lamp tube (CCFL). 0632-10121TWfl(4.5) ； AU0303047 ; Hawdong.ptc 第13頁 1251701 案號 93113441_年月日__ 六、申請專利範圍 9.如申請專利範圍第1項所述之發光定位裝置，其 中，該凹陷部係具有矩形之形狀。 I 0.如申請專利範圍第1項所述之發光定位裝置，其 中，該凹陷部係具有弧形之形狀。 II .如申請專利範圍第1項所述之發光定位裝置，其 中，該凹陷部係具有多邊形之形狀。 ❹ 0632-10121TWfl(4.5) ； AU0303047 ； Hawdong.ptc 第14頁。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The department has a rectangular shape. The light-emitting positioning device according to claim 1, wherein the depressed portion has an arc shape. The illuminating positioning device according to claim 1, wherein the recessed portion has a polygonal shape. ❹ 0632-10121TWfl(4.5) ; AU0303047 ; Hawdong.ptc Page 14
TW093113441A 2004-05-13 2004-05-13 Lighting positioning device TWI251701B (en)

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